Individual Calculations April 2015
 Sahin, Hayrun Nisa  Total change: 59.20  Rating chartPersonal card
 2014-2015 Arzum Turkish Women Chess Championship Gaziantep TUR 2015-03-09
RcRownchangeKK*chgGame
 1730 1608 4.00 7 1.48 40 59.20 
  Tandogan, Buket 1658 TUR0.001-0.4340-17.20 
  Catal, Uktenur 1346 TUR1.0010.18407.20 
  Ozbek, Busra 1627 TUR1.0010.534021.20 
  Gokbulut, Julia wf1946 TUR0.5010.384015.20 
  Yilmaz, Ezgi 1865 TUR0.5010.324012.80 
  Dai, Irmak 1663 TUR1.0010.584023.20 
  Isgandarova, Khayala wm2008  * TUR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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